153688304

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 384725376

約数和(自身を除く): 231037072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 71, 77, 88, 98, 112, 142, 154, 176, 196, 251, 284, 308, 392, 497, 502, 539, 568, 616, 781, 784, 994, 1004, 1078, 1136, 1232, 1562, 1757, 1988, 2008, 2156, 2761, 3124, 3479, 3514, 3976, 4016, 4312, 5467, 5522, 6248, 6958, 7028, 7952, 8624, 10934, 11044, 12299, 12496, 13916, 14056, 17821, 19327, 21868, 22088, 24598, 27832, 28112, 35642, 38269, 38654, 43736, 44176, 49196, 55664, 71284, 76538, 77308, 87472, 98392, 124747, 135289, 142568, 153076, 154616, 196031, 196784, 249494, 270578, 285136, 306152, 309232, 392062, 498988, 541156, 612304, 784124, 873229, 997976, 1082312, 1372217, 1568248, 1746458, 1995952, 2164624, 2744434, 3136496, 3492916, 5488868, 6985832, 9605519, 10977736, 13971664, 19211038, 21955472, 38422076, 76844152, 153688304]

約数ペア:

[(1, 153688304), (2, 76844152), (4, 38422076), (7, 21955472), (8, 19211038), (11, 13971664), (14, 10977736), (16, 9605519), (22, 6985832), (28, 5488868), (44, 3492916), (49, 3136496), (56, 2744434), (71, 2164624), (77, 1995952), (88, 1746458), (98, 1568248), (112, 1372217), (142, 1082312), (154, 997976), (176, 873229), (196, 784124), (251, 612304), (284, 541156), (308, 498988), (392, 392062), (497, 309232), (502, 306152), (539, 285136), (568, 270578), (616, 249494), (781, 196784), (784, 196031), (994, 154616), (1004, 153076), (1078, 142568), (1136, 135289), (1232, 124747), (1562, 98392), (1757, 87472), (1988, 77308), (2008, 76538), (2156, 71284), (2761, 55664), (3124, 49196), (3479, 44176), (3514, 43736), (3976, 38654), (4016, 38269), (4312, 35642), (5467, 28112), (5522, 27832), (6248, 24598), (6958, 22088), (7028, 21868), (7952, 19327), (8624, 17821), (10934, 14056), (11044, 13916), (12299, 12496)]